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Semantic segmentation of electron microscopy (EM) images of biological samples remains a challenge in the life sciences. EM data captures details of biological structures, sometimes with such complexity that even human observers can find it…

计算机视觉与模式识别 · 计算机科学 2025-11-03 Sheida Rahnamai Kordasiabi , Damian Dalle Nogare , Florian Jug

Capturing and processing video is increasingly common as cameras become cheaper to deploy. At the same time, rich video understanding methods have progressed greatly in the last decade. As a result, many organizations now have massive…

数据库 · 计算机科学 2022-08-16 Oscar Moll , Favyen Bastani , Sam Madden , Mike Stonebraker , Vijay Gadepally , Tim Kraska

Dense semantic segmentation is essential for autonomous driving, yet many multi-modal datasets lack pixel-level annotations. The Zenseact Open Dataset (ZOD) provides rich multi-sensor data but only bounding-box labels, limiting its use for…

计算机视觉与模式识别 · 计算机科学 2026-05-28 Toomas Tahves , Mauro Bellone , Junyi Gu , Raivo Sell

In this study, we address the intricate challenge of multi-task dense prediction, encompassing tasks such as semantic segmentation, depth estimation, and surface normal estimation, particularly when dealing with partially annotated data…

计算机视觉与模式识别 · 计算机科学 2024-03-18 Meixuan Li , Tianyu Li , Guoqing Wang , Peng Wang , Yang Yang , Heng Tao Shen

Recently segment anything model (SAM) has attracted widespread concerns, and it is often treated as a vision foundation model for universal segmentation. Some researchers have attempted to directly apply the foundation model to the RGB-D…

计算机视觉与模式识别 · 计算机科学 2025-11-14 Jia Lin , Xiaofei Zhou , Jiyuan Liu , Runmin Cong , Guodao Zhang , Zhi Liu , Jiyong Zhang

With recent breakthroughs in large-scale modeling, the Segment Anything Model (SAM) has demonstrated significant potential in a variety of visual applications. However, due to the lack of underwater domain expertise, SAM and its variants…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Hua Li , Shijie Lian , Zhiyuan Li , Runmin Cong , Chongyi Li , Laurence T. Yang , Weidong Zhang , Sam Kwong

Medical image segmentation is a key task in the imaging workflow, influencing many image-based decisions. Traditional, fully-supervised segmentation models rely on large amounts of labeled training data, typically obtained through manual…

图像与视频处理 · 电气工程与系统科学 2025-11-04 Tyler Ward , Meredith K. Owen , O'Kira Coleman , Brian Noehren , Abdullah-Al-Zubaer Imran

Change detection (CD) is a fundamental task in Earth observation. While most change detection methods detect all changes, there is a growing need for specialized methods targeting specific changes relevant to particular applications while…

图像与视频处理 · 电气工程与系统科学 2024-08-14 Tahir Ahmad , Sudipan Saha

The Segment Anything Model (SAM) has gained significant attention for its impressive performance in image segmentation. However, it lacks proficiency in referring video object segmentation (RVOS) due to the need for precise user-interactive…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Yonglin Li , Jing Zhang , Xiao Teng , Long Lan , Xinwang Liu

We proposed a new modeling method to promote the performance of prohibited items recognition via X-ray image. We analyzed the characteristics of prohibited items and X-ray images. We found the fact that the scales of some items are too…

计算机视觉与模式识别 · 计算机科学 2021-08-11 Tianze Rong , Hongxiang Cai , Yichao Xiong

Camouflaged object detection (COD) from a single image is a challenging task due to the high similarity between objects and their surroundings. Existing fully supervised methods require labor-intensive pixel-level annotations, making weakly…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Xia Li , Xinran Liu , Lin Qi , Junyu Dong

Under the semi-supervised framework, we propose an end-to-end memory-based segmentation network (MemSeg) to detect surface defects on industrial products. Considering the small intra-class variance of products in the same production line,…

计算机视觉与模式识别 · 计算机科学 2022-05-03 Minghui Yang , Peng Wu , Jing Liu , Hui Feng

Multimodal fine-grained sentiment analysis has recently attracted increasing attention due to its broad applications. However, the existing multimodal fine-grained sentiment datasets most focus on annotating the fine-grained elements in…

计算与语言 · 计算机科学 2022-06-29 Hao Yang , Yanyan Zhao , Jianwei Liu , Yang Wu , Bing Qin

This paper introduces a new learning paradigm called eXtreme Regression (XR) whose objective is to accurately predict the numerical degrees of relevance of an extremely large number of labels to a data point. XR can provide elegant…

机器学习 · 计算机科学 2020-01-22 Yashoteja Prabhu , Aditya Kusupati , Nilesh Gupta , Manik Varma

Herein, we present the application of MEGAN, our explainable AI (xAI) model, for the identification of small colloidally aggregating molecules (SCAMs). This work offers solutions to the long-standing problem of false positives caused by…

生物大分子 · 定量生物学 2025-05-28 Hunter Sturm , Jonas Teufel , Kaitlin A. Isfeld , Pascal Friederich , Rebecca L. Davis

Recently, Meta AI Research approaches a general, promptable Segment Anything Model (SAM) pre-trained on an unprecedentedly large segmentation dataset (SA-1B). Without a doubt, the emergence of SAM will yield significant benefits for a wide…

计算机视觉与模式识别 · 计算机科学 2024-08-23 Wei Ji , Jingjing Li , Qi Bi , Tingwei Liu , Wenbo Li , Li Cheng

Observing the close relationship among panoptic, semantic and instance segmentation tasks, we propose to train a universal multi-dataset multi-task segmentation model: DaTaSeg.We use a shared representation (mask proposals with class…

计算机视觉与模式识别 · 计算机科学 2023-06-05 Xiuye Gu , Yin Cui , Jonathan Huang , Abdullah Rashwan , Xuan Yang , Xingyi Zhou , Golnaz Ghiasi , Weicheng Kuo , Huizhong Chen , Liang-Chieh Chen , David A Ross

While the Segment Anything Model (SAM) excels in semantic segmentation for general-purpose images, its performance significantly deteriorates when applied to medical images, primarily attributable to insufficient representation of medical…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Yiming Zhang , Tianang Leng , Kun Han , Xiaohui Xie

Detecting prohibited items in X-ray security imagery is pivotal in maintaining border and transport security against a wide range of threat profiles. Convolutional Neural Networks (CNN) with the support of a significant volume of data have…

计算机视觉与模式识别 · 计算机科学 2019-09-26 Neelanjan Bhowmik , Qian Wang , Yona Falinie A. Gaus , Marcin Szarek , Toby P. Breckon

The electron microscope (EM) remains the predominant technique for elucidating intricate details of the animal nervous system at the nanometer scale. However, accurately reconstructing the complex morphology of axons and myelin sheaths…

图像与视频处理 · 电气工程与系统科学 2023-07-06 Ao Cheng , Guoqiang Zhao , Lirong Wang , Ruobing Zhang